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Refill Information (DesignJet 5500 Series Only)
   

Ink-Level Sensing (ILS) Out of Control

Two situations exist that could trigger an ILS Out of Control:

 

1. HP Ink Cartridges deliver more ink than the expected 680cc

   -Ink Cartridges refilled with non-hp ink.
   -ILS coils become stuck (rare).

2. Non-hp hardware detected in the Ink Delivery System.

 

Each one of these situations could potentially damage the printer’s Ink-Tube System and Printheads. However, since we cannot tell for sure if damage to the printer will occur we cannot prevent a customer from printing. What we can do is warn the customer of possible damage, but not stop the printing altogether.

 
 

Ink Cartridge Delivers Too Much Ink

The following information explains the front panel message flow:

 
Error Message
Warning!... supply ink level? (Error code 8x09) See user manual
Description

If you choose to continue printing with this ink supply you will not have an ink level indicator. You may not know when the ink supply is running low or empty. Printing with an empty ink supply may seriously damage your printhead, ink tubes, and printer. See below for a complete listing of features that will not be available with continued use of this ink supply. Any damage resulting from use of this supply or non-Hewlett-Packard ink is not covered under your printer warranty.

The following features will not be available as a result of using
this supply.

  1. In the Ink Cartridge menu:
     – Ink level indicator
     – Percentage of ink remaining

  2. In WebAccess:
    – Ink Cartridges status
    – Ink Level

Recovery Action
Select "Yes" to replace the Ink Cartridge with a genuine HP No.
81/83 Ink Cartridge, or "No" to continue.
 
Risks with the Ink Cartridge Delivering Too Much Ink
 

1. Meeting Point Refills: If the customer refills within the ink meeting point zone, then the ink cartridge will operate “normally.” If the customer refills after the meeting point, then an ink cartridge error will appear. Therefore, no major issues in regards to printer damage are anticipated.

2. Frozen Coils Refills: The major risk of hardware failure in these kind of systems is printhead dry fire and probable empty ink tubes. Since the coil signal is blocked, the ILS will never detect an out of ink situation which could allow the printer to print without ink.

3. In either case customers loose the unattendedness of the printer since they have to perform frequent ink cartridges refills to avoid the previously mentioned issues.

4. Image quality, printhead performance, ink/media compatibility cannot be guaranteed with the use of non-hp ink. Customer acceptance depends on their preferences.

 
 

Non-HP Hardware Detected in the Ink Delivery System

The following information explains the front panel message flow:

 
Error Message
XX08 Unknown
Description

Use genuine HP components for excellent image quality from your printer. If you choose to continue printing with this ink supply you may not have a properly functioning or reliable ink level indicator. The solid bar showing the ink level will be replaced by a patterned bar. You may not know when the ink supply is running low or empty. Printing with an empty ink supply may seriously damage your printhead, ink tubes, and printer. Any damage resulting from use of this supply or non-HP ink is not covered under your printer warranty.

Recovery Action
Select "Yes" to replace the Ink Cartridge with a genuine HP No. 81/ 83 Ink Cartridge, or "No" to continue.
 

Risks with Using Non-HP Hardware

The risks in using non-hp hardware refill systems are:

 
 

-Printhead dry fire.
-Probable empty ink tubes.

 
These issues can be caused by:
 
-Cartridge not refilled to 100%. A customer could perform a counter reset when the cartridge was not refilled to 100%. If so, the printer thinks the IC is 100% full when, in fact, it could be
80% full. When the ink is depleted, the printer may continue printing without ink.
-Uninstalling non-hp hardware. While the non-hp hardware is installed, the ink cartridge smartchip is not updated. Therefore, an IC can be marked at 80% full when, in fact, it’s only 70% full. If the non-hp hardware is uninstalled the printer thinks there is more ink available than there really is. Thus, the printer may continue to print without ink.
-Not performing the reset process. If customer is not performing the reset, the initial status of the quantity of ink will not be 100% when it really is 100%.
 
 

ILS Out of Control Detection

 

ILS Out of Control Warranty Statement

 

1. Printhead and cleaner warranty: Until the “end of warranty” date printed on the product is reached, or 700 cc of HP ink is delivered through the printhead, whichever occurs first.

2. Ink Cartridge warranty: Until the genuine HP ink is depleted as indicated by the printer, or the “end of warranty” date printed on the product is reached, whichever occurs first.

3. For HP printer products, the use of a refilled or non-original HP consumable product (ink, printhead or ink cartridge) does not affect either the warranty to the customer or any HP support
contract with the customer. However, if printer failure or damage is attributable to the use of a non-HP or refilled ink cartridge, HP will charge its standard time and materials charges to service the printer for the particular failure or damage.

 
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